20036749 (number)

20036749 is an odd 8-digits composite number following 20036748 and preceding 20036750. In scientific notation, it is written as 2.0036749 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 19165564 positive integers (up to 20036749) that are relatively prime to 20036749.

Interesting facts

Basic properties

Name

Name twenty million thirty-six thousand seven hundred forty-nine

Notation

Scientific notation 2.0036749 × 10^7
Engineering notation 2.0036749 × 10^6

Prime Factorization of 20036749

Prime Factorization 23 × 871163

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20036749
Product of the distinct prime numbers

The prime factorization of 20036749 is 23 × 871163. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 55, 37, 861, 444, 724, 2586, 14708, 10903, 423013, 744037, 1502798, 8230678, 2815030, 57995400, 56451958, 348682456, 4501224036, 8849100014

Basic calculations (n = 20036749)

Multiplication

n×y
n×2 40073498
n×3 60110247
n×4 80146996
n×5 100183745

Division

n÷y
n÷2 10018374.5
n÷3 6678916.3333333
n÷3 5009187.25
n÷5 4007349.8

Exponentiation

ny
n2 401471310489001
n3 8.0441798789692E+21
n4 1.6117921314576E+29
n5 3.229507437819E+36

Nth Root

y√n
2√n 4476.2427324711
3√n 271.60791349077
4√n 66.90472877511
5√n 28.864593889092

Divisors of 20036749

1, 23, 871163, 20036749

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20036748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20036749 can be divided by 4 positive divisors. The sum of these divisors (counting 20036749) is 1, the average is 0.25.

Base conversion 20036749

Base System Value
2 Binary 1001100011011110010001101
3 Ternary 1101200222020211
4 Quaternary 1030123302031
5 Quinary 20112133444
6 Senary 1553242421
8 Octal 114336215
10 Decimal 20036749
12 Duodecimal 6863411
16 Hexadecimal 131bc8d
20 Vigesimal 654bh9
36 Base36 bxggd

Cryptographic Hash Functions

md5 2d075b39cf8d8e0cf09a310b2787cbd8
sha1 1b1e494f2366d1389257cd4b2630333e1b90800c
sha256 5c7706619b557053ca8f3ba4fb2e0158a3ccf0fe06dbdd48d6cabc9019d51287
sha512 9421a89e501c73b3fd2a70321cf19130a9d61ef3d7f9ed2c910c84575236cc2c89ad48143e549187548f9f263686f6533422e58ebd4d84298324255acf20e984
ripemd-160 51264690f8ce9523889e34fb79d0b958cd2c154d

20036749 as geometric shapes

Circle

Radius = n
Diameter 40073498
Circumference 125894606.92045
Area 1.2612593196593E+15

Sphere

Radius = n
Volume 3.3695381882566E+22
Surface area 5.0450372786372E+15
Circumference 125894606.92045

Square

Length = n
Perimeter 80146996
Area 401471310489001
Diagonal 28336242.181666

Cube

Length = n
Surface area 2408827862934006
Volume 8.0441798789692E+21
Space diagonal 34704667.286505

Equilateral Triangle

Length = n
Perimeter 60110247
Area 1.7384217688705E+14
Altitude 17352333.643252

Triangular Pyramid

Length = n
Surface area 1.7384217688705E+14
Volume 9.4801569025058E+20
Height 9445414.0605552